Panasonic KX-TCD430GC Service Manual page 47

Items
(G) Battery low
Confirmation
(Important)
(H) BBIC Clock
* Adjusment
(Important)
(I)* Transmitted
Power
Confirmation
(J) Modulatoin
Check and
Adjusment
(K) Frequency Offset
Confirmation
Adjustment
Point
1. Apply 2.40V between TP3(+) and TP4(-).
-
2. Confirm that there is no Speaker sound (Battery low alarm).
3. Apply 2.20V between TP3(+) and TP4(-).
4. Confirm that there is Speaker sound (Battery low alarm).
1. Execute the command "deactmac".
TP19
2. Execute the command "conttx".
3. Input Command "rdeeprom 00 00 02", then you can confirm the current value.
4. Adjust the frequency of TP19 executing thecommand "setfreq 00 xx (where xx is the
value)" so that the reading of the frequency counter is 10.368000MHz ± 3Hz.
TP15 Remove the Antenna before starting step from 1 to 5.
1. Configure the DECT tester(CMD60) as follows;
<Setting>
-Test mode: PP
-RFPI: 0102030405
-Traffic Channel: 5
-Traffic Slot: 4
-Mode: Loopback
2. Execute the command "testmode".
3. Execute the command "regcmd60"
4. Initiate connection from DECT tester.
5. Confirm that the NTP value at A201 (TP15) is 20dBm ~ 25dBm
TP15 Follow steps 1 to 4 of (I) above.
5. Confirm that the B-Field Modulation is 340kHz/div ~ 402kHz/
div using data type Fig31.
6. Adjust the B-Field Modulation if required. (Execute the
command "Readmod" and "Writemod xx", where xx is the
value.)
- Follow steps 1 to 4 of (I) above.
5. Confirm that the frequency offset is -50kHz ~ +50kHz.
Procedure*
47
Check
IC1,F1,R21
C12,C31,R1
C11,D6,D7
IC1,L3,C57
IC3,X1,C16
IC1,IC3,C54
L3,C57,C55
R23,R24,C6
IC1,IC3,C54
L3,C57,C55
R23,R24,C6
IC1,IC3,C54
L3,C57,C55
R23,R24,C6